2-SUBSTITUTED VITAMIN D DERIVATIVES
First Claim
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1. A vitamin D derivative represented by the following formula (1):
- wherein R1 and R2 may be the same or different, and each represents a straight chain or branched chain alkyl group optionally substituted by a hydroxyl group, and R3 represents a straight chain or branched chain alkyl group optionally substituted by a hydroxyl group.
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Abstract
The object of the present invention is to synthesize novel vitamin D derivatives.
According to the present invention, there are provided vitamin D derivatives represented by the following general formula (1):
wherein R1 and R2 may be the same or different, and each represents a straight chain or branched chain alkyl group optionally substituted by a hydroxyl group, and R3 represents a straight chain or branched chain alkyl group optionally substituted by a hydroxyl group.
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7 Claims
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1. A vitamin D derivative represented by the following formula (1):
wherein R1 and R2 may be the same or different, and each represents a straight chain or branched chain alkyl group optionally substituted by a hydroxyl group, and R3 represents a straight chain or branched chain alkyl group optionally substituted by a hydroxyl group. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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